Copper azide primary explosive
Copper azide is a brown to black crystalline solid. It is extremely sensitive and can detonate from minimal shock or friction.
Used in specialized detonators and research applications. Not commonly used due to its extreme sensitivity.
Must be stored in specialized facilities with controlled environment. Temperature controlled storage required.
Remote handling only. No direct contact allowed. Specialized equipment and facilities required.
CRITICAL HAZARD - One of the most sensitive explosives known. Can detonate from static electricity or minimal contact.
UN 0113 classification. Restricted to authorized facilities only.
Impact sensitivity: <0.1 J, Friction sensitivity: Extremely high, Electrostatic sensitivity: Critical
| Chemical Formula | Cu(N3)2 |
| Molecular Weight | 147.58 g/mol |
| Density | 2.6 g/cm³ |
| Melting Point | 120°C (decomposes) |
| Boiling Point | N/A (decomposes before boiling) |
| Detonation Velocity | 4800 m/s m/s |
| Impact Sensitivity | <0.1 J |
| Friction Sensitivity | Extremely High |
| Electrostatic Sensitivity | Critical |
| Water Solubility | Slightly soluble |
| Appearance | brown to black crystalline solid |
| Odor | Odorless |
| Stability | highly unstable |